九九乘法表

#九九乘法表
#i = 0 #控制内循环
j = 0# 控制外循环
while j < 9:
    j += 1
    i = 0
    while i < j:
        i += 1
        print(f'{i}*{j}={i * j}',end ='\t ',sep='')
    print()
'''
'''
for i in range(1,10):
    for j in range(1,i+1):
        print(f'{i}*{j}={i * j}', end='\t ', sep='')
    print()
'''